Statii de pompare prefabricate

8/19/2019 Statii de pompare prefabricate

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GRUNDFOS DATA BOOKLET

Pumping station systems

PS.G

Pumping station, glass-fibre-reinforced plastic (GRP)


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T ab l eof cont ent s

2

Pumping station systems

1. Introduction 3Introduction 3

Applications 3

Product features 3

Liquids 3

2. Identification 4PS.S 4

PS.G 5

3. Selection of products 6Ordering a pumping station 6

Selection tool 7

4. CE mark 8

5. Product range 9Pipes 9

Direction of outlet 11

Pumping stations and pipe variants 12

Other product variants 16

6. Construction 17Pumping station 17

Valve chamber 18

Pumping station variants 19

Covers 20

Venting pipes 21

Control cabinets 21

Service platforms 21

Baffle plates 21

Screen baskets 22

Level controllers 22

7. Accessories 23Pump controllers 23

AUTO ADAPT pumps 26

8. Installation 28Transportation and handling 28

Acceptance inspection 28

Installation of pumping station 29

Backfill 31

Pump 31

Electrical installation 31

Commissioning 31

9. Dimensions 32

Starting frequency 32Sump volume 32

Dimensions of pumping station 33

Dimensions of valve chamber 34

Dimensions of the foundation slab 35

Dimensions of concrete covers 38

10. Grundfos Product Center 42


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I n t r o d u c t i o n

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Pumping station systems 1

1. Introduction

Introduction

This data booklet deals with Grundfos prefabricated

pumping stations, types PS.S and PS.G.

Fig. 1 Grundfos pumping station

The pumping station is made of glass-fibre-reinforced

plastic (GRP) and comes with inlet and outlet pipes

pre-fitted. Pumps may be supplied separately.

The pipes are made of polyethylene (PE) or stainless

steel (AISI 304).

The pumping stations come in many variants and for a

range of applications. Special variants are available on

request.

Pumping stations are also available with a separatevalve chamber enabling the operator to access valves

without having to enter the station.

The standard cover comes in GRP and the hatch in

aluminium.

Applications

Grundfos prefabricated pumping stations are used for

the collection and pumping of drainage water, grey

wastewater and sewage. The type of pump depends

on the liquid being pumped.

Wastewater is led into the pit. When the liquid in the pit

reaches the start level, the pump will start moving it onto a sewer or sewage treatment plant.

Product features

Corrosion-free materials

Pipes are made of stainless steel or polyethylene.

Modular flexibility

The pumping stations consist of four main elements:

• two or three high-efficiency pumps

• pit size suitable for several requirements

• factory-fitted pipes, valves and controllers ensure

operational efficiency and safety

• standard covers and covers approved for traffic.

Many sizes available

Our pumping stations come in a full range of sizes.

Easy to install and service

The pumping station is mounted on a concrete

foundation to prevent uplift when installed in areas withhigh groundwater levels.

The components of the pumping station are selected

according to Grundfos principles of high reliability, long

life and great consideration for the environment during

production, operation and disposal.

Liquids

Liquid temperature

Maximum liquid temperature is 40 °C. For higher

temperatures, contact Grundfos.

The liquid temperature depends on the pump selected.

See the installation and operating instructions for the

pump.

pH value

The pit is normally capable of withstanding pH values

between 5.5 to 8.0. In case of doubt or another pH

value, contact Grundfos.

Viscosity

Very thick wastewater must not be led into the pit. See

the installation and operating instructions for the pump

or Grundfos Product Center at www.Grundfos.com.

Density

Maximum 1100 kg/m3.

T M 0 6 4 0 0

9 1 4 1 5


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I d ent i f i cat i on

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Pumping station systems2

2. Identification

PS.S

Nameplate

If a complete pumping station has been configured in

the PUMPING STATION CREATOR atwww.Grundfos.com, the nameplate shown below will

be added to the pit together with a CE mark. See

section Selection tool on page 7. At the same time

Grundfos will deliver an EC declaration of conformity in

accordance with the Machinery Directive (2006/42/EC)

EN ISO 12100:2010.

Fig. 2 Nameplate of PS.S pumping stations

Type key

T M 0 6 1 7 4 3 2 7 1 4

Pos. Description

1 Product number

2 Production site

3 Type designation

4 Country of origin

5 Weight

6 Production code and date of production (YYWW)

7 Installation and operating instructions, publication number

8 Product number, pumping station

9 Product number, pump

10 Product number, pump controller

11 Product number, level controller

12 Product number, accessories

13 Not filled in

1 2

3

4

9

10

11

12

5

6 7

8 13 13

Example PS S. G. 18. 40. SE/SL. DCD318. PT

Grundfos pumping station

System

Pit type and materialR: Rotation-moulded PEG: Glass-fibre reinforced plastic

Pit diameter 18: 1800 mm

Pit depth x 10040: 4000 mm

Pump typeCC: Unilift CCKP: Unilift KP

AP12: Unilift AP12.50 AP35: Unilift AP35, Unilift AP12.40 AP50: Unilift AP50 APB: Unilift AP35B, Unilift AP50BSEG: SEG, SEG AUTO ADAPT DP, EF: DP (0.6 - 1.5 kW), EFDP, SL: DP (2.6 kW), SL1.50.65, SLV.65.65SE, SL: SE, SLS: S-pump

Pump controller LC 108: Level controller LCD 108: Level controller, two pumpsDC 318: Dedicated ControlsDC 319: Dedicated ControlsDCD 318: Dedicated Controls, two pumpsDCD 319: Dedicated Controls, two pumps

Level controller FS2: Two float switchesFS3: Three float sw itchesFS4: Four float switchesPT: Pressure transducer


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I d e n t i f i c a t i o n

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PS.G

Nameplate

The nameplate shown below is the standard

nameplate that provides information about the

pumping station and carries the CE mark of the

pumping station.

Declaration of performance is in accordance with

Annex III of Regulation (EU) No 305/2011

(Construction Product Regulation).

Fig. 3 Nameplate of PS.G pumping stations

Type key

T M 0

6 3 8 3 6 1 0 1 5

Pos. Description

1 Product number

2 Production site

3 Type designation

4 Country of origin

5 Weight

6 Production code and date of production (YYWW)

7 Installation and operating instructions, publication number

8 Not filled in

Type

Standards used: EN 12050-1 or EN 12050-2

Model

Weight

P.c.

Made in

EU declaration of performance

P10

962352181325

Notified body:0197 DK-8850 Bjerringbro, Denmark 9 8 4 9 5 4 9 0

1 3 2

74 8 56

Example PS. G. 18. 40 D. GC SS100. A100. SE/SL

Pumping station

Glass-fibre reinforced plastic

Pit diameter 18: 1800 mm

Pit depth x 10040: 4000 mm

Number of pumpsS: OneD: TwoT: Three

Pipe designDC: Direct outlet, commonGC: Goose neck, commonVC: Valve chamber

Pipe material and pipe diameter

Stainless steel:SS50: DN 50 (2")SS65: DN 65 (2 1/2")SS80: DN 80 (3")SS100: DN 100 (4" )SS150: DN 150 (6" )SS200: DN 200 (8" )

Polyethylene:PE63: D63 mm (2")PE75: D75 mm (2 1/2")PE90 D90 mm (3")PE110: D110 mm (4" )PE160: D160 mm (6" )

Installation typeAuto coupling:

A50: DN 50 pump connection A65: DN 65 pump connection A80: DN 80 pump connection A100: DN 100 pump connection A150: DN 150 pump connection A200: DN 200 pump connection

Pump typeSEG: SEG and SEG AUTO ADAPT DP/EF: DP (0.6 - 1.5 kW) / EFDP/SL: DP (2.6 kW) / SL1.50.65 / SLV.65.65SE/SL: SE/SLS: S-pump


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3. Selection of products

Ordering a pumping station

When ordering a Grundfos GS.S or GS.G pumping

station, take the following into consideration:

• pump type (possible custom-built variant)

• pipe material

• pit diameter and depth

• insulation of the pit (optional)

• valve chamber (optional)

• accessories such as controllers.

You can configure the pumping station system in

Grundfos Product Center at www.Grundfos.com by

using the selection tool. In this case all the

requirements must be known.

Pump type

The pumping stations can be equipped with the

following pumps:• DP, EF and AUTO ADAPT pumps (0.6 - 1.5 kW)

• SL1, SLV and AUTO ADAPT pumps (0.9 - 2.6 kW)

• SEG and SEG AUTO ADAPT grinder pumps (0.9 - 4.0

kW)

• SE, SL pumps (0.9 - 30 kW)

• S-pumps up to range 70 (up to 155 kW).

Note: Data for a specific pump can be found in the

pump data booklet or in Grundfos Product Center at

www.Grundfos.com.

For further info about Grundfos Product Center, see

page 42.

Pump installationThe pumps are installed on an auto coupling at the

bottom of the pit.

See section Installation on page 28.

Pipe material

Pipes are made of PE (polyethylene) or stainless steel

(SS, AISI 304). See section Other product variants on

page 16.

Pump pit

The pits come various sizes and with various standard

fittings. See section Dimensions on page 32 and

Starting frequency on page 32 to calculate the volume

needed.

Valve chamber

The valve chamber is separate pit that can be selected

to house equipment so that service personnel need not

enter the pit.

Pump controllers and level control systems

The following controllers are available for standard

pumps:

• Dedicated Controls (DC, DCD). See page 23.

• LC and LCD 108 operated by float switches. Seepage 24.

• CU 100 (optional). See page 25.

The following controllers are available for AUTO ADAPT

pumps:

• Built-in controller. See page 26.

• Grundfos CIU. See page 26.

• Grundfos GO. See page 26.

For pump controllers, see section Pump controllers on

page 23 or in Grundfos Product Center at

www.Grundfos.com.

Accessories

Depending on the installation type, accessories may

be required. For selection of the correct accessories,

see section Pump controllers on page 23.

Note: Some of the accessories can be fitted from

factory. Contact Grundfos.


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S e l e c t i o n o f p r o d u c t s

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Selection tool

You can f ind the selection tool PUMPING STATION

CREATOR in Grundfos Product Center at

www.Grundfos.com.

Fig. 4 Selection tool in Grundfos Product Center

1. Input your requirements

Here you enter information about flow rate, head,number of pumps and operating mode. This

ensures we offer the right pump for the task.

Information about the depth of the lowest inlet to

the pumping station is also required to get some

good suggestions for solutions.

The selection tool offers a list of pumps from which

you can select the pump required.

2. Select a solution

Here a number of possible solutions are presented,

and you can select the one that fits your

requirements.

3. Configure & customize

Here you can make the detailed configuration of theselected solutions. Drawings of the selected

solution are presented.

4. Pick your accessories

Here you can select accessories for your

customised solution.

5. Print or e-mail your order

Here the final solution is presented as a CAD

drawing that can be downloaded. Specification

reports for the customised solution can be

generated, printed and sent to Grundfos.

This is the information Grundfos needs to give you

a quotation and lead time for delivery.

T M 0 6 3 4 9 7 0 4 1 5


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4. CE mark

Pumping station

The pumping stations are CE-certified modules. The

declaration of performance is in accordance with

Annex III of Regulation (EU) No 305/2011

(Construction Product Regulation).

Pumps and controllers

Depending on the pumps and controllers selected, the

pumping stations are in accordance with one or

several of the following directives:

• EMC Directive (2004/108/EC)

• Low Voltage Directive (2006/95/EC)

• ATEX Directive (94/9/EC)

• Machinery Directive (2006/42/EC).

The declaration of conformity can be found in the

installation and operating instructions for the products.

CE-certified complete system

The standard range in Grundfos Product Center makesit possible to obtain the EC declaration of conformity in

accordance with the Machinery Directive (2006/42/EC)

EN ISO 12100:2010.

Other main approvals and standards

• EN12050-1 and EN 12050-2

Wastewater lifting plants for buildings and sites.

Principles of construction and testing. Lifting plants

for wastewater containing faecal matter.

• EN 752

Drain and sewer systems outside buildings

• EN 124

Gully tops and manhole tops for vehicular andpedestrian ares. Design requirements, type testing,

marking and quality control.

• EN 1917:2002

Concrete manholes and inspection chambers,

unreinforced, steel fibre and reinforced.


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5. Product range

Pipes

Pipe variants

Pumping stations have three main pipe variants:

• Goose neck (GC), common. See fig. 5.

• Direct outlet (DC), common. See fig. 6.

• Valve chamber (VC). See fig. 7.

Custom-made pipes are available on request. Contact

Grundfos.

Fig. 5 GC, pipe system with goose neck

Fig. 6 DC, pipe system with direct outlet

Fig. 7 VC, valve chamber (no valves inside the pumping

station)

T M 0 5 3 3 1 9 1 1 1 2 - T M 0 6 3 5 7 7 0 6 1 5

Goose neck, stainless steel (SS) Goose neck, polyethylene (PE)

T M 0 6 2 9 3 1 4 8 1 4

T M 0 6 3 8 4 8 1 0 1 5


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Pipe sizes

Pipes are offered in stainless steel (SS) or

polyethylene (PE). Some pit sizes are not available

with all variants. See section Pipe variants on page 9.

Stainless steel, SS - AISI 304

* This variant is also applicable for pits with three pumps.

Polyethylene, PE

Pipe size

Pit diameter

[mm]

1200-1400 1600-1800 2000-2200 3000

GC DC VC GC DC VC GC DC VC GC DC* VC

DN 50 ● ● ● ● ● ●

DN 65 ● ● ● ● ● ● ● ● ●

DN 80 ● ● ● ● ● ● ● ● ● ● ● ●

DN 100 ● ● ● ● ● ● ● ● ●

DN 150 ● ● ● ● ● ●

DN 200 ● ●

DN 250 ● ●

Pipe size

Pit diameter [mm]

1200-1400 1600-1800 2000-2200 3000

GC DC VC GC DC VC GC DC VC GC DC VC

D63 ● ● ● ● ● ●

D75 ● ● ● ● ● ● ● ● ●

D90 ● ● ● ● ● ● ● ● ● ● ● ●

D110 ● ● ● ● ● ● ● ● ●

D160 ● ● ● ● ● ●


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11


Direction of outlet

The direction of the outlet depends on the diameter of

the pit and the pipe type. The outlet is always shown

with either degrees or time o'clock.

Stainless-steel pipes (SS)

Pits with a diameter up to 3000 mm and stainless-steel

pipes can be delivered with VC, DC and GC pipes. Thepipes determine the direction of outlet. See figures 8

and 9.

Fig. 8 Direction of outlet of a 2-pump installation, VC

pipes (valve chamber)

Fig. 9 Direction of outlet of ∅3000 pits with DC and GC

pipes

Figure 10 shows the offset of ∅3000 pits.

Fig. 10 Offset

Pits with stainless-steel pipes and a diameter of 1200

to 2200 mm can be delivered with VC, DC and GC

pipes. The outlet is always 0 °. See fig. 11.

Polyethylene pipes (PE)

In pits with PE pipes and a diameter up to 3000 mm

the direction of the outlet is always 0 °.

Fig. 11 Direction of outlet of pits up to ∅3000

T M 0 6 3 4 1 9 0 2 1 5

T M 0 6 3 5 1 3 0 6 1 5

T M 0 6 3 9 1 2 1 2 1 5

0 ° (0:00 / 12:00)

270 °(9:00)

90 °(3:00)

A = xxx ± 50 Pipes[DN]

A[mm]

250 / 300 510

250 / 250 485

200 / 250 502

200/ 200 475

150 / 200 475

150 / 150 450

100 / 150 450

100 / 100 390

80 / 100 390

80 / 80 370

A

T M 0 6 3 3 3 6 5 1 1 4

0 ° (0:00 / 12:00)


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Pumping stations and pipe variants

Pumping stations come in various diameters and with

a number of pump and pipe combinations.

Not all pump variants are available across the ranges.

For more information, contact Grundfos.

S-pumps are available from range 50 to 70 (up to 255

kW) in S1, S2 and SV variants.

DN 50 stainless-steel pipes and D63 PE pipes

DN 40 pumps are only available with DN 50 pipes.

* For more information about pipes, see section Other product variants on page 16.

Pumptype

Installation type*Pipe

material

Pit diameter [mm]

1200 1400 1600 1800 2000 22003000

2 pumps3000

3 pumps

S E G , D P , E F , A U T O A D A P T

Pump with DC or VC pipesSS ● ● ● ●

PE ● ● ● ●

Pump with GC pipesSS ● ● ● ●

PE ● ● ● ●

Pump with DC or VC pipes + smallscreen basket

SS ● ● ●

PE ● ● ●

Pump with GC pipes + small screenbasket

SS ● ● ●

PE ● ● ●

Pump with DC or VC pipes + bigscreen basket

SS

PE

Pump with GC pipes + big screenbasket

SS

PE

Pump with DC or VC pipes + EN 124cover, ∅600 mm

SS ● ● ● ●

PE ● ● ● ●

Pump with GC pipes + EN 124cover, ∅600 mm

SS ● ● ● ●

PE ● ● ● ●


SS ● ● ● ●

PE ● ● ● ●


SS ● ● ● ●

PE ● ● ● ●

Pump with DC or VC pipes + smallbaffle plate

SS ● ● ● ●

PE ● ● ● ●

Pump with GC pipes + small baffleplate

SS ● ● ● ●

PE ● ● ● ●

Pump with DC or VC pipes + bigbaffle plate

SS ● ● ●

PE ● ● ●

Pump with GC pipes + big baffleplate

SS ● ● ●

PE ● ● ●


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DN 65 and DN 80 stainless-steel pipes and D75 and D90 PE pipes

* For more information about pipes, see section Other product variants on page 16.1) Only SE and SL pump variants are available. Contact Grundfos.

2) Only available for SE1.50.65, 80.22, 30.2, and SL1.50.65, 80.22 and 30.3) Only available for SE and SL.4) Only available with DN 80 or D90 DC pipes.

Pumptype


material

Pit diameter [mm]

1200 1400 1600 1800 2000 22003000

2 pumps3000

3 pumps

S E 1

, S L 1 , S L V , S E V

S - p

u m p s , r a n g e 5 0

Pump with DC or VC pipesSS ●1) ● ● ● ● ● ● ●4)

PE ●1)

● ● ● ● ● ●

Pump with GC pipesSS ●1) ● ● ● ● ● ●

PE ●1) ● ● ● ● ● ●


SS ●2) ● ● ● ● ● ●4)

PE ●2) ● ● ● ● ●


SS ●2) ● ● ● ● ●

PE ●2) ● ● ● ● ●


SS ● ● ● ●4)

PE ● ● ●


SS ● ● ●

PE ● ● ●


SS ●1) ●3) ●3) ●1)

PE ●1) ●3) ●3) ●1)


SS ●1) ●3) ●3) ●1)

PE ●1) ●3) ●3) ●1)


SS ●1) ● ● ● ● ● ●4)

PE ●1) ●3) ● ● ● ●


SS ●1) ●3) ● ● ● ●

PE ●1) ●3) ● ● ● ●


SS ●1) ● ● ● ● ●4)

PE ●1) ● ● ● ●


SS ●1) ● ● ● ●

PE ●1) ● ● ● ●


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DN 100 stainless-steel pipes and D110 PE pipes

* For more information about pipes, see section Other product variants on page 16.1) Limited range of SE and SL pump variants available. Contact Grundfos.

2) Not available for SE1.100.100.40, 55 and 75.4, and SL1.100.100.40, 55 and 75.3) Limited range of SE and SL pump variants available. Not available with S-pumps. Contact Grundfos.4) Only available with DC pipes.

Pumptype


material

Pit diameter [mm]

1200 1400 1600 1800 2000 22003000

2 pumps3000

3 pumps

S E 1

, S L 1 , S L V , S E V

S - p u m p

s , r a n g e s 5 0 a n d 5 4

Pump with DC or VC pipesSS ● ● ● ● ● ●

PE ● ● ● ● ●

Pump with GC pipesSS ● ● ● ● ●

PE ● ● ● ● ●


SS ● ● ● ● ● ●4)

PE ● ● ● ● ●


SS ● ● ● ● ●

PE ● ● ● ● ●


SS ● ● ● ●4)

PE ● ● ●


SS ● ● ●

PE ● ● ●


SS ●3)

PE ●3)


SS ●3)

PE ●3)


SS ●2) ●2) ● ● ● ●4)

PE ●2) ●2) ● ● ●


SS ●2) ●2) ● ● ●

PE ●2) ●2) ● ● ●


SS ●1) ●1) ● ● ● ●4)

PE ●1) ●1) ● ● ● ●4)


SS ●1) ●1) ● ● ● ●

PE ●1) ●1) ● ● ● ●


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15


DN 150 stainless steel-pipes and D160 PE pipes

* For more information about pipes, see section Other product variants on page 16.1) In SE and SL ranges only available for SE1.100.150.40 and 55.4, and SL1.100.150.40 and 55.2) In SE and SL ranges only available for SE1.100.150.40 and 55.4, and SL1.100.150.40, 55 and 75.3) Only available with DC pipes.

DN 200 and DN 250 stainless-steel pipes

* For more information about pipes, see section Other product variants on page 16.1) Only available with DN 200 pressure flange and for DC pipes.

Pumptype


material

Pit diameter [mm]

1200 1400 1600 1800 2000 2200 3000

2 pumps 3000

3 pumps

S E 1 , S L 1 , S L V , S E V

S -

p u m p s , r a n g e s 5 0 , 5 4 a n d 6 2

Pump with DC or VC pipesSS ● ● ● ●3)

PE ● ● ●

Pump with GC pipesSS ●1) ●1) ●

PE ●1) ●1) ●


SS ● ● ● ●3)

PE ● ● ●


SS ●1) ●2) ●

PE ●1) ●2) ●


SS ● ● ● ●3)

PE ● ● ●


SS ●1) ●2) ●

PE ●1) ●2) ●


SS ● ● ● ●3)

PE ● ● ●


SS ●1) ●1) ●

PE ●1) ●2) ●


SS ● ● ● ●3)

PE ● ● ●


SS ●2) ●

PE ●2) ●

Pumptype


material

Pit diameter [mm]

1200 1400 1600 1800 2000 22003000

2 pumps3000

3 pumps

S E 1 , S L 1 , S L V , S E V

S - p u m p s , r a n g e s 5 4 , 6 6 a n d 7 0

Pump with DC or VC pipes SS ● ●1)


SS ● ●1)


SS ● ●1)


SS ● ●1)

Pump with DC or VC pipes + big

baffle plate SS ● ●

1)


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Other product variants

If you cannot find a pumping station that meets your

requirements, please contact your local Grundfos

company. We have other ranges of prefabricated

pumping stations, but they vary from region to region.

For large prefabricated pumping stations, please see

Grundfos Product Center at www.Grundfos.com or

contact your local Grundfos company. We offer a wide

selection in versions up to 3 metres in diameter and 12

metres deep in both glass-fibre-reinforced plastic and

polyethylene. See examples in figures 12 to 14.

Fig. 12 Custom-made pumping station with separate pits

Fig. 13 Pumping station with dry-installed pumps,

including dry and wet chambers (INTEGRA)

Fig. 14 Pumping station with service cabin

Fig. 15 Small PUST pumping stations (D400 to 1700, PE)

T M 0 6 3 3 0 2 5 1 1 4

T M 0 6 3 3 0 3 5 1 1 4

T M 0 6 3 3 0 4 5

1 1 4

T M 0 2 9 3 6 3 2 4 0 4


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6. Construction

Pumping station

Fig. 16 Grundfos pumping station

Components and material specification

T M 0 6 3 3 8 2 0 1 1 5

20

18

17

16

15

13

11

10

9

14

8

1

7

2 5

6

19

3 4

12

Pos. Component Material

1

Cover Glass-fibre-reinforced plastic(GRP)

Cover approved fortraffic

Concrete ring and cast-iron hatch

2 Hatch Aluminium

3 Hatch insulation Styrofoam

4 Gas springs -

5 Safety gridGalvanised steel

Stainless steel

6 Venting pipe Stainless steel

7 Handrail Stainless steel

8 Outlet Stainless steel

9 Ladders and laddersupports

Stainless steel

Aluminium

10 Service platform Stainless steel

11 InletStainless steel

Plastic

12Screen basket Stainless steel

Baffle plate Stainless steel

13Guide pipes for screenbasket

Stainless steel

14 PipingStainless steel

Polyethylene

15 Lifting chain Stainless steel

16 Pump -

17 Auto coupling Epoxy-coated cast iron

18 Level sensor -

19 Base plate for pumps Aluminium



18/44

C onst r uct i on

18


Valve chamber

Fig. 17 Grundfos valve chamber

Components and material specification

The valve chamber always includes a drainage pipe

leading to the pumping station. The valve chamber is

also available in a version insulated with PE foam.

T M 0 6 3 2 8 8 5 0 1 4


1 Valve chamber Glass-fibre-reinforcedplastic (GRP)2 Cover

3Hatch Aluminium

Hatch insulation Styrofoam

4 Isolating valve Epoxy-coated cast iron

5 Non-return valve Epoxy-coated cast iron

6 Ladders Aluminium

7 Pipes Stainless steel

8 Drainage pipe Plastic

9 Isolating valve Plastic

1

2

3

4

5

7

6

8 9


19/44


19


Pumping station variants

Fig. 18 Pumping station with two pumps and goose neck

outlet

Fig. 19 Pumping station with two pumps, direct outlet and

liftable service platform

Fig. 20 Pumping station (∅3000 mm) with three pumps,

direct outlet, separate service hatch and fixed

service platform

Fig. 21 Pumping station with two pumps, direct outlet and

separate valve chamber

T M 0 6 1 9 9 0 3 5 1 4

T M 0 6 4 0 0 9 1 4 1 5

T M 0 6 4 0 1 0 1 4 1 5

T M 0 6 2 9 3 2 4 8 1 4


20/44

C onst r uct i on

20


Covers

All pumping stations are equipped with a cover that

can be locked and has a safety grid. The cover type

depends on the size of the pumping station and the

installation site.

Standard covers

Standard covers are made of fibre-glass-reinforced

plastic and have an aluminium hatch. The number of

hatches depends on the pit diameter:

• one hatch for ∅1200-2200 pits

• two hatches for ∅3000 pits.

Note: Aluminium hatches are not approved for traffic.

Fig. 22 Aluminium hatch and safety grid (∅1200-2200)

Fig. 23 Service hatches (∅3000)

Covers approved for traffic

The covers come in the two versions shown below and

are approved according to EN 124, Class D.

Version 1, cover with concrete ring

The cover has a concrete ring, an extended cover and

a steel hatch. The cover can be made with (1a) or

without (1b) a floating cover. See fig. 24.

Fig. 24 Cover with concrete ring

For more information about of concrete rings for

covers approved for traffic, see section Dimensions of

concrete covers on page 38.

Version 2, cover with air space

The cover has a concrete ring and a steel hatch. The

cover is available for all pit sizes as an optional cover.

Fig. 25 Cover approved for traffic and with air space

For more information about of concrete rings for

covers approved for traffic, see section Dimensions of

concrete covers on page 38.

T M 0 6 1 6 8 5 2 6 1 4

T M 0 6 1 6 8 6 2 7 1 4

T M 0 6 3 9 1 5 1 2 1 5 - T M 0 6 3 9 1 4 1 2 1 5

T M 0 6 3 4 5 7 0 4 1 5

Blacktop

1a. Concrete ring without blacktop

1b. Concrete ring with blacktop

Floating cover

Air space between concretering and pit


21/44


21


Venting pipes

Venting pipes can be either top-mounted or side-

mounted.

Fig. 26 Pit with top-mounted venting pipe

Fig. 27 Pit with side-mounted venting pipe

Control cabinets

Control cabinets can be installed as follows:

• on the cover of the pumping station. See fig. 48 on

page 31.

• on a separate concrete plate next to pumping

station

• on the wall of a building etc.

Service platforms

Service platforms enables valve maintenance inside

the pumping station. The platforms are made of

aluminium.

Note: The service platform is for one person only.

The liftable service platform is equipped with joint

hinges so that it can be lifted manually, for instance

when the pump is to be lifted out of the pit. Lifted up,

the platform rests against the wall and needs no

locking during the service actions.

Fig. 28 Liftable service platform

Fig. 29 Fixed service platform

Baffle plates

The baffle plate slows the incoming flow of liquid and

prevents splattering inside the pit.

Fig. 30 Baffle plate

T M 0 6 1 6 8 3 2 6 1 4

T M 0 6 1 6 8 4 2

6 1 4

Pit diameter [mm]

Platform

1200 Not available

1400-2200 Liftable

3000 Fixed installation

T M 0 6 3 4 4 6 0 4 1 5

T M 0 6 1 6 8 7 2 7 1 4

T M 0 6 3 4 4 5 0 4 1 5

90°


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C onst r uct i on

22


Screen baskets

The screen basket removes materials such as stones

and branches from the incoming flow of liquid.

Fig. 31 Screen basket

Level controllers

Float switches

Float switches can be installed on a tube outside the

pumping station. This ensures easy adjustment of the

float switches. See fig. 32. Two to four float switches

are used together with LC or LCD controllers.

Fig. 32 Adjustment of float switches

Distance B must not be too big as otherwise the float

switch may get stuck in other parts of the installation.

Pressure transducers

If a pressure transducer is used for level detection,

install it in the protective pipe in order to preventcontamination and deposits.

T M 0 6 3 5 1 5 0 6 1 5

Size

Basket dimensions

H x L x W[mm]

Size of screen holes

H x L[mm]

Small 453 x 326 x 206 185 x 45

Large 794 x 650 x 306 350 x 45

T M 0 4 3 4 5 4 4 4 3 8 - T M 0 2 8 9 6 0 1 2 0 4

A Min. 300 mm

B 50-100 mm

C Deactivation range: 110 mm

C

A

B


23/44

A c c e s s o r i e s

23


7. Accessories

Pump controllers

IO 113 module

The IO 113 module is a protection module for Grundfos

wastewater pumps.

The module has inputs for digital and analog pump

sensors and can stop the pump if a sensor indicates a

pump fault.

The module is connected to the Dedicated Controls

system and allows advanced monitoring functions:

• motor temperature

• moisture in motor

• water in oil or water in air

• insulation resistance.

SM 113 module

The SM 113 module is used for collection and transferof sensor data. The module works together with the IO

113 through power line communication using the

Grundfos GENIbus protocol.

The module can collect data from these devices:

• 3 current sensors, 4-20 mA

• 3 PT1000 thermal sensors

• 1 thermistor circuit (3 sensors in series)

• 1 digital input.

Level controllers

Grundfos offers a wide range of pump controllers to

keep a watchful eye on liquid levels in the wastewatercollecting pit, ensuring correct operation and

protection of the pumps.

Controller ranges:

• Dedicated Controls: DC and DCD

• LC and LCD level controllers

• CU 100 control box.

The DC, LC and CU 100 are designed for one-pump

installations, and the DCD and LCD are designed for

two-pump installations.

Dedicated Controls

Grundfos Dedicated Controls is a control system that

can control and monitor one to six Grundfoswastewater pumps and a mixer or a flush valve.

Dedicated Controls is used in installations requiring

advanced control and data communication.

Main components of the Dedicated Controls system:

• CU 362 control unit

• IO 351B module (general I/O module).

Dedicated Controls is available either as separate

components or as control cabinets.

The control system can be operated by the following:

• f loat switches

• a level sensor

• a level sensor and safety float switches.The control cabinet is available for the following pump

sizes and starting methods:

• pumps up to and including 9 kW, direct-on-line

starting

• pumps up to and including 30 kW, star-delta starting

• pumps up to and including 30 kW, soft starter.

The separate control unit and modules can be built for

practically any size of system.

Fig. 33 Dedicated Controls control cabinet

G r - 1 0 1 6 0 8 7


24/44

Accessor i es

24


The DC and DCD control cabinets can be fitted with

various units:

• The CU 362 control unit, which is the "brain" of the

Dedicated Controls system, is fitted in the cabinet

front. The CU 362 can be fitted with one of the

Grundfos CIM communication modules mentioned

below, depending on the monitoring needs or the

SCADA system: – The CIM 200 is a communication module used for

the Modbus RTU fieldbus protocol.

– The CIM 250 is a communication module used for

GSM/GPRS communication. The CIM 250

establishes communication between the CU 362

and a SCADA system, thereby allowing the

application to be monitored and controlled

remotely. This module also offers SMS

messaging, for example status and alarm

messages.

– The CIM 270 is a communication module for the

Grundfos Remote Management system (GRM).

The CIM 270 establishes communication betweenthe CU 362 and the GRM, thereby allowing the

application to be monitored and controlled

remotely.

– The CIM 050 GENIbus module is fit ted in a

Grundfos product. The CIM 050 enables data

transmission between a GENIbus network and a

Grundfos product.

– The CIM 500 is a Grundfos communication

interface module used for data transmission

between an industrial Ethernet network and a

Grundfos product. The CIM 500 communicates

with the CIU 902.

• The IO 351B is a general I/O module andcommunicates with the CU 362 via GENIbus.

• The MP 204 motor protector (optional), which

provides many electrical status values, for instance

voltage, current, power, insulation resistance and

energy. The MP 204 offers better protection of the

pumps than a conventional motor protection device.

• The CUE or VFD (optional) is either a Grundfos

variable-frequency drive or a general variable-

frequency drive. The variable-frequency drive offers

better pump protection and a more steady flow

through the pit pipes so that the pumps are treated

well and the energy consumption is kept at a

minimum.For further information, see the data booklet or

installation and operating instructions for Dedicated

Controls in Grundfos Product Center at

www.Grundfos.com.

LC and LCD

The Grundfos LC and LCD ranges of level controllers

comprise three series with a total of six variants:

• LC and LCD 107 operated by air bells

• LC and LCD 108 operated by float switches

• LC and LCD 110 operated by electrodes.

All controllers are ideally suited for applications

requiring up to 11 kW motors for direct-on-line starting.

Features and benefits

• Control of one pump (LC) or two pumps (LCD).

• Automatic alternating operation of two pumps

(LCD).

• Automatic test run (prevents shaft seals from

becoming jammed in the event of long periods of

inactivity).

• Water hammer protection.

• Starting delay after power supply failure.

• Automatic alarm resetting, if required.

• Automatic restarting, if required.• Alarm outputs as NO and NC.

Fig. 34 LCD 110 for two-pump installations

When an SMS module (optional) is fitted in an LC or

LCD controller, it acts as a time recorder for the

pumps, and when programmed (using an ordinary

mobile phone with text messaging facility), it can send

text messages containing "high-level alarm", "general

alarm", information about operation and the number of

times the pump has started. The SMS module is also

available with battery and can thus send textmessages that will inform you of power failure and

when the power has been restored.

For further information, see the data booklet or

installation and operating instructions for the LC and

LCD controllers in Grundfos Product Center at

www.Grundfos.com.

T M 0 4 2 3 6 0 2 4 0

8

LCD 110


25/44


25


CU 100

The CU 100 control box is designed for the starting,

operation and protection of small wastewater pumps.

The control box is available in several variants which

can be used for the following:

• single-phase pumps (up to and including 9 A)

• three-phase pumps (up to and including 5 A).

The control box is also suitable for the following:

• start/stop by means of a float switch

• manual start/stop.

During manual operation, the pump is started and

stopped with the on/off switch.

During automatic operation, the float switch will start

and stop the pump.

For further information, see the installation and

operation instructions for the CU 100 in Grundfos

Product Center at www.Grundfos.com.

Fig. 35 CU 100

CUE frequency converter

Grundfos CUE is complete range of external frequency

converters designed for speed control of a wide range

of Grundfos pumps.

Fig. 36 CUE

CUE has a built-in PI controller and offers the same

functionality and user-interface as Grundfos S-pumps.

CUE solutions can thus be seen as an extension to the

S-pump range.

The CUE offers following benefits:

• speed control of pumps up to 250 kW (also pumps

installed in potentially explosive environments)

• 2 alarm outputs (C, NO, NC)

• 1 sensor (4-20 mA)

• 2 PT100 or PT1000 sensors.

T M 0 2 6 4 5 9 0 7 0 3

G r - 1 0 1 5 2 2 7


26/44

Accessor i es

26


AUTO ADAPT pumps

Grundfos CIU

The Grundfos CIU unit is used as a communication

interface between a Grundfos product and a main

network. The CIU unit is used as an interface for

following:

• Configuration of pump parameters required forwater level control.

• Online monitoring of pit and pump values.

• Manual water level control (forced start/stop).

• Collection of measured and logged data that are

valuable for pump service and pit optimisation.

The CIU unit is designed for use together with

Grundfos AUTO ADAPT pumps. Communication can be

established with the Grundfos GO or by using the main

network interface of the CIU unit.

Available CIU units:

• CIU 152 PROFIBUS DP

• CIU 902 (without CIM module)• CIU 202 Modbus

• CIU 252 GSM, GPRS

• CIU 272 GRM (Grundfos Remote Management).

The CIU unit incorporates one or two modules:

• multipurpose I/O module with I/O functionality, IR

communication interface and power line

communication.

• CIM module (optional).

For further information about the CIM module fitted,

see the installation and operating instructions for the

CIM module.

If a CIM module is fitted in the CIU unit, the sensors

connected to the digital input of the I/O module can be

remotely monitored from a centrally located SCADA

system.

Grundfos GO

The Grundfos GO is designed for wireless IR

communication with Grundfos products. The Grundfos

GO can communicate with the AUTO ADAPT pumps viaa CIU unit.

The Grundfos GO is to be regarded as an ordinary

service and measuring tool and is therefore designed

to withstand wear and stress from everyday use.

ADC

The ADC fuse box is designed for the protecting the

power supply for small wastewater pumps.

Fig. 37 ADC

The fuse box enables communication with the

following:

• Grundfos Remote Management, GRM

• Grundfos GO

• SCADA.

The fuse box can be used with the following:

• one-pump installation with or without CIU(1

• two-pump installation with or without CIU(1

• CIU units

– CIU 202 Modbus RTU(2

– CIU 272 GRM(2

– CIU 902(2

– CIU 252 GSM complete(2

• optional service socket 230 V(3 / 50 Hz(2

• optional socket for PC Tool link box(2

• optional fault indicator light mounted on top(2

• optional audio alarm, 100 dB(2.(1 With a CIU unit, a CIM module is needed.(2 Must be ordered with the control box.(3 The modules come as two parts and must be assembled.

For further information, see the installation and

operation instructions for the ADC in Grundfos Product

Center at www.Grundfos.com.

G r - 1 0 1 6 0 1 1


27/44


27


1) If an SMS module is fitted.2) If a CIM 252 GSM/GPRS module is fitted in the CU 362.3) Built-in pressure transducer and dry-running sensor.4) Built-in, but a Grundfos CIU unit is required to get access to data or setting of parameters.5) Modbus, GSM, GPRS, SMS and GRM options.6) When using Grundfos GO.7) Inputs for external sensors (NO or NC).

Name DC DCD LC LCD CU 100 AUTO ADAPT CIU

Application

One pump ● ● ● ● ● ● ●

Two pumps ● ● ● ●

Mixer ● ●

Backup battery ● ●

Level sensor

Float switches ● ● ● ● ● ● 7)

Electrodes ● ● ● 7)

Air bells ● ● ● 7)

Pressure transducer ● ● ● 3) ● 7)

Ultrasonic sensor ● ● ● 7)

Analog level sensor with safety floatswitches

● ● ●7)

Starting method

Direct-on-line starting (DOL) ● ● ● ● ● ● ●

Star-delta starting ● ● ● ●

Soft starter ● ●

Basic functions

Start and stop of pump(s) ● ● ● ● ● ● ●

Pump alternation ● ● ● ●

High-level alarm ● ● ● ● ● ●

Dry-running alarm ● ● ● ● ● ●

Flow measurement (calculated or viaflow sensor)

● ●

Pump statistics ● ● ● 4) ●

Conflicting levels alarm ● ●

Advanced functions

Start and stop delays ● ● ● ● ● ●

Motor temperature sensor ● ● ● ● ● 4) ●

Test run/anti-seizing ● ● ● ● ● ●

Daily emptying (once a day) ● ● ●

Water-in-oil sensor input ● ●

Communication

SMS messaging ● 2) ● 2) ● 1) ● 1) ● 2)

SCADA communication GSM/GPRS ● 2) ● 2) ● 5)

User interface

Level indication ● ● ● ● ● 6)

Graphical display ● ● ● 6)

PC Tool WW Controls ● ● ●


28/44

I nst al l at i on

28


8. Installation

Local regulations and legal requirements must always

be observed. For further information, see the

installation and operating instructions for the pumping

station.

Note: Some pits come without the pump installed. For

installation and startup, see the installation andoperating instructions for the pump.

Transportation and handling

The size of the transportation vehicle must be

calculated in advance to make sure that it is suitable

for the pit. Use the safety dimensions in the table

below. The required safety dimensions are based on

the pit dimensions. See fig. 38.

Fig. 38 Safety dimensions

Note: In case of special variants, such as an extra long

inlet or outlet pipes outside the pit, the size of

transportation vehicle needs to be redefined.

The pit must be transported in a horizontal position

and anchored to the transport vehicle. Accessories, if

any, must be secured inside the pit.

Fig. 39 Lifting the pumping station from the lorry

When lifting the pit, secure the pit with approved

straps. See fig. 40. The customer must provide the

appropriate lifting equipment.

Fig. 40 Lifting straps

Acceptance inspection

After transportation and before installation, the

pumping station must be inspected by the customer.

The inspection must include the following:

• Check the pumping station for transport damage.

Contact the transporter immediately if you detect

any damage.

• Check that the products delivered correspond to the

order.• Check the positions and sizes of fittings.

• Retighten various connections, as they may have

become loose during the transport.

• Check that all valves, except the draining valve in

the valve chamber, are open.

• Check other equipment such as venting pipes.

T M 0 6 3 5 8 0 0 6 1 5

Dimension Safety dimensions

A Pit length plus 400 mm

B Pit diameter plus 200 mm

C Pit diameter plus 400 mm

T M 0 6

1 2 3 2 1 9 1 4

AB

C

T M 0 6 1 2 3 3 1 9 1 4


29/44

I n s t a l l a t i o n

29


Installation of pumping station

Fig. 41 Schematic installation drawing

Installation to excavation holeThe walls of installation excavation hole must be

secured so that there is no risk of lapse of ground

during installation. The excavation hole must be

designed according to local regulations.

Foundation slab

The bottom of the excavation hole must be levelled

and filled with a foundation layer, if needed, before the

slab is lowered into the excavation hole.

Fig. 42 Lowering the foundation slab

For more information about the foundation slab, see

section Dimensions of the foundation slab on page 35.

Pumping station

The surface of the foundation slab must be cleaned

before the pit is lowered onto it. If a pit is to be installed

at temperatures below 0 °C, slacken all bolts of the

flange and retighten them when the pit has been

installed. In this way, stress in the pipes is prevented.

Location of inlet

The inlet can be located 360 ° around the pit, except

when you have selected a screen basket or baffle

plate. In these cases the selection tool PUMPING

STATION CREATOR automatically informs you if the

inlet is placed in an incorrect position. See page 7.

In any case, the inlet is designed to be below the

service platform.

T M 0 6 1 8 4 8 3 2 1 4

Pos. Description

1 Foundation layer

2 Concrete foundation slab

3 Backf il l, compacted in layers of maximum 50 cm

4Distance of 50 cm from cover where heavy loads mustnot occur

4 4

3

2

1 T M 0 6 1 2

3 7 2 5 1 4


30/44

I nst al l at i on

30


Pit

When lowering the pit, make sure that the flanges are

in the right direction according to inlet and outlet pipes.

The pit is locked to the foundation slab by means of

mounting brackets and anchor bolts. See section

Dimensions of the foundation slab on page 35.

Fig. 43 Installing the pipes and the mounting bracket

In pits with diameters of 2.0, 2.2 and 3.0 m, discharge

pipes sizes above DN 150 and with two holes in the

bottom of the pit, fill the hollow space in the bottom of

the pit with concrete to avoid vibrations. See fig. 44.

Fig. 44 How to fill the hollow space with concrete

Valve chamber

The same installation instructions apply to the valve

chamber as those for the pit.

Cover approved for traffic

The maximum angle of inclination for the cover is 25 °.

The installation method depends on the cover version.

See the descriptions below.


The backfill must be compacted carefully so that it

does not harm the top of the tank. The fraction sizeunder the cover and near the top of the pumping

station must be between 2 and 20 mm. The cover is

lowered onto the compacted backfill. A blacktop can be

made on the ring. See fig. 45.

Note: The pit comes with a 500 mm collar that must be

cut to the right length on the installation site.

Note: The pit must not support the concrete ring.

Fig. 45 Installation of cover slab with concrete ring

Dimensions for of the concrete cover slab, see section

Dimensions of concrete covers on page 40.


The traffic cover is lowered on the pit when the backfill

has been compacted to the top of the pit. The air space

between the cover and pit must be 150 mm. See fig.

46.

The backfill for the cover can be made with same

instructions as those for the pit.

Fig. 46 Cover with air space

Dimensions of the concrete cover slab, see sectionDimensions of concrete covers on page 40.

T M 0 6 1 2 3 9 1 9 1 4

T M 0 6 4 3 5 9 2 1 1 5

T M 0 6 3 9 2 1 1 2 1 5

T M 0 6 3 5 7 5 0 6 1 5

350-250 mm

Fraction size ∅2-20 mm

Compacted layers

Blacktop (optional)

500 mm(factoryheight)

Thickness of slab: 150-250 mm

Ground level Concrete slab Cover

Air space: 150 mm

Pit ∅1200-3000

Compactedlayers

Top level of the pit


31/44

I n s t a l l a t i o n

31


Backfill

The backfill gravel or sand must have an even fraction

size. The maximum fraction size is 32 mm. The backfill

material must not contain any stones larger than the

maximum fraction size.

When filling a hole in the winter, the filling material

must be completely melted.

Carry out backfill layer by layer in such a way that the

height of a layer never exceeds 50 cm. See fig. 47.

Note: Compact the backfill under the inlet and outlet

pipes properly so that they are not exposed to

downward loads when the backfill settles. Plate

compactors must not be used at a distance of less than

30 cm from the pit wall.

Fig. 47 Compacted layers of maximum 50 cm

Pump

See the installation and operation instructions for the

pump.

Note: The pump must be lowered carefully into the pit

in order to avoid damage to pump and pit.

Installation of level controller


controller.

Other accessories

Not all accessories are factory-fitted and need to be

installed when the pit has been installed and the

backfill made. Examples of accessories are venting

pipe and control panel.

Electrical installation

See the installation and operations instructions for the

pump and the control system.

Startup


pump and the controller.

Note: The controller must not be installed in the pit.

Note: The pump must not run dry; only when checking

the direction of jerk.

Control cabinet

The control cabinet is to be installed on top of the

pumping station into the raised place that has been

served for it. Control panels are installed inside the

cabinet. Make sure that the electrical connection is

made according the local regulations.

Fig. 48 Control cabinet

Commissioning

A commissioning inspection must be done at the first

startup. The inspection must include the possible

failure report that must be delivered to Grundfos.

The inspection must include the following:

• wiring connection

• level controller installation and operation

• pump installation and operation

• cable connection

• necessary adjustments

• overcurrent relay setting and testing.

In case of guaranty issues, the commissioning

inspection report must be available.

Maintenance


pump and the controller.

It is important to secure the pumping station cover so

that unauthorised persons cannot remove it.

T M

0 6 3 3 5 2 5 2 1 4

Maximum 50 cm T M 0 6 3 3 7 6 5 2 1 4

Silicon sealing

Washers

Door is in straight lineand open properly


32/44

Di mensi ons

32


9. Dimensions

Starting frequency

In a pumping station, the water volume comprises the

volume below the lowest pump stop level and the

pumpable volume above this level, fluctuating with

pump usage and incoming flow rate. The startingfrequency of the pumps depends on the available

pumpable volume and the incoming flow rate.

The starting frequency Z is a function of the ratio

between Qin/Q and Vh

Note: When the maximum incoming flow rate is equal

to the pump capacity, the pump runs permanently.

When the actual pump capacity for single-pump

operation is equal to the maximum peak inflow, Zmax,

will always appear when the inflow is half the pump

capacity.

Zmax: maximum number of starts per hour.

Vh: necessary minimum accumulated volume between

start and stop.

Sump volume

In installations where the expected maximum incoming

flow rate, Qin, is less than 60 % of the selected pump

capacity, the accumulated sump volume must be

chosen in such a way that there will be at least two

pump starts a day in order to prevent sedimentation in

the sump.

Qin = incoming flow rate [l/s]

Q = pump capacity [l/s]

Vh =accumulated (pumpable) volume between

start and stop [m3].

Zmax =Q x 3.6

4 x Vh

Vh =Q x 3.6

4 x Zmax


33/44

D i m e n s i o n s

33


Dimensions of pumping station

Fig. 49 Dimensional sketch

* Material and pipe variants, see section Pipes on page 9.** For higher variants (up to 12,000 mm), contact Grundfos.

Note: Safety dimensions for transportation are shown

in section Transportation and handling on page 28.

T M 0 6 3 2 3 8 5 0 1 4

H

A

B

G1

G

F

A[mm]

B[mm]

B(cover

approved fortraffic)

F[mm]

G1SS*

G1PE*

GSS

[ mm]

GPE

[ mm]

H**[mm]

1200 570 x 840

Manhole

∅600/800

1430DN 50-DN 80 D63-D90 DN 50-DN 300 D63-D315

1500-8000

1400 725 x 940 1640

1600 880 x 1880 1834DN 50-DN 100 D63-D110

DN 50-DN 400

D63-D4001800 890 x 1280 2040 DN 50-DN 4502000 1070 x 1400 2263

DN 65-DN 150 D75-D160DN 50-DN 6002200 1190 x 1400 2468

3000 1570 x 2200 3285 DN 80-DN 250 D90-D160


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Di mensi ons

34


Dimensions of valve chamber

Fig. 50 Dimensional sketch of valve chamber

* Low chamber / high chamber.

T M 0 6 4 2 8 5 1 8 1 5

D2

D1

H

H 1

H*[mm]

H1*[mm]

Pipe inlet size[DN]

D1[mm]

D2[mm]

1500 / 2000

740 ± 50 / 1240 ± 50

DN 50 1400 1640

1500 / 2000 DN 65 1400 1640

1500 / 2000 DN 80 1400 1640

1500 / 2000 DN 100 1400 1640

1500 / 2000 DN 150 1400 1640

1500 / 2000 DN 200 2200 2468

1500 / 2000 DN 250 2200 2468


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D i m e n s i o n s

35


Dimensions of the foundation slab

Fig. 51 Foundation slab

Foundation slab

T M 0 6 1 9 9 1 3 5 1 4 - T M 0 6 3 4 9 8 0 6 1 5

A

A

D

Go

A / 6

A/6

D

B

600

B-80mm

2

2

11

2

2

2

Concrete C40/50-2

Min. thickness of the concreteon top of the reinforcement

35 mm

Concrete exposure class XC4

Reinforcement B500B

Max. angle of inclination 25 °

Max. 25 °

DimensionPit depth

Pit diameter [mm]

[mm] 1000 1200 1400 1600 1800 2000 2200 3000

A - 1500 1800 2100 2400 2700 3000 3300 4000

B

< 3500

200 200 200 200

200200

200 350

3500-6000

250

650

6000-7000 800

7000-8000

250

900

8000-9000250 300

1000

9000-10,000 1100

10,000-11,000300 300 350

1200

11,000-12,000 1300D - - 1470 1680 1875 2080 2300 2510 3325


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Di mensi ons

36


Anchor bolts

The number of anchor bolts depends on the pit

diameter.

The angle (G°) between the anchoring bolts is

calculated by dividing the installation circle (360 °) by

the number of bolts.

Reinforcement - main bars

Cells with grey colour shows the minimum amount of

reinforcement.

Reinforcement - stirrups

Pit depthNumber of anchor bolts based on the pit diameter

[mm]

[mm] 1000 1200 1400 1600 1800 2000 2200 3000

1500 4 4 4 4 4 4 4 6

2000 4 4 4 4 4 4 4 82500 4 4 4 4 4 4 6 10

3000 4 4 4 4 4 6 6 12

3500 4 4 4 4 6 6 8 14

4000 4 4 4 6 6 8 8 16

4500 4 4 4 6 6 8 10 16

5000 4 4 4 6 8 8 10 18

5500 4 4 6 6 8 10 12 20

6000 4 4 6 8 8 10 12 22

6500 4 4 6 8 10 12 14 24

7000 4 4 6 8 10 12 14 26

7500 4 6 6 8 10 12 16 28

8000 4 6 8 10 12 14 16 30

8500 4 6 8 10 12 14 18 32

9000 4 6 8 10 12 16 18 32

9500 4 6 8 10 14 16 20 3410000 4 6 8 12 14 16 20 36

10500 6 6 10 12 14 18 20 38

11000 6 8 10 12 14 18 22 40

11500 6 8 10 12 16 20 22 42

12,000 6 8 10 14 16 20 24 44

Pit depth

Slab width

[mm]

[mm] 1500 1800 2100 2400 2700 3000 3300 4000

< 3500 T8cc200 T8cc200 T8cc200 T8cc200 T8cc200 T8cc200 T10cc300 T12cc250

3500-6000 T8cc200 T8cc200 T8cc200 T10cc250 T10cc200 T12cc250 T10cc200 T16cc200




9000-10,000 T8cc200 T10cc250 T12cc300 T10cc150 T12cc250 T12cc200 T10cc150 T16cc125

10,000-11,000 T8cc200 T10cc250 T12cc250 T12cc300 T12cc300 T10cc150 T10cc150 T16cc100


Pit depthSlab width

[mm]

[mm] 1500 1800 2100 2400 2700 3000 3300 4000

< 3500 T8cc200 T8cc200 T8cc200 T8cc200 T8cc200 T8cc200 T10cc300 T12cc250





9000-10,000 T8cc200 T10cc250 T12cc300 T10cc150 T12cc250 T12cc200 T10cc150 T16cc125




37/44

D i m e n s i o n s

37


Lifting

Slab thicknessDesign weight of the slab

[kN](load factor 1.25)

[mm] 1500 1800 2100 2400 2700 3000 3300 4000

200 14.1 20.3 27.6 36.0 45.6 56.3 68.1 100.0

250 17.6 25.3 34.5 45.0 57.0 70.3 85.1 125.0

300 21.1 30.4 41.3 54.0 68.3 84.4 102.1 150.0350 24.6 35.4 48.2 63.0 79.7 98.4 119.1 175.0

650 45.7 65.8 89.6 117.0 148.1 182.8 221.2 325.0

800 56.3 81.0 110.3 144.0 182.3 225.0 272.3 400.0

900 63.3 91.1 124.0 162.0 205.0 253.1 306.3 450.0

1000 70.3 101.3 137.8 180.0 227.8 281.3 340.3 500.0

1100 77.3 111.4 151.6 198.0 250.6 309.4 374.3 550.0

1200 84.4 121.5 165.4 216.0 273.4 337.5 408.4 600.0

1300 91.4 131.6 179.2 234.0 296.2 365.6 442.4 650.0

Slab thicknessSlab width

[mm]

[mm] 1500 1800 2100 2400 2700 3000 3300 4000

200 Anchors Rd12 x 70 Rd16 x 80 Rd16 x 80 Rd16 x 80 Rd20 x 127 Rd20 x 127 Rd20 x 127 Rd30 x 170

Design capacity [kN] 20 43.2 43.2 43.2 80 80 80 138.4

250 Anchors Rd12 x 70 Rd16 x 80 Rd16 x 80 Rd20 x 127 Rd20 x 127 Rd20 x 127 Rd24 x 140 Rd30 x 170

Design capacity [kN] 20 43.2 43.2 80 80 80 100 138.4

300 Anchors Rd16 x 80 Rd16 x 80 Rd16 x 80 Rd20 x 127 Rd20 x 127 Rd24 x 140 Rd30 x 170

Design capacity [kN] 43.2 43.2 43.2 80 80 100 138.4

350 Anchors Rd16 x 80 Rd16 x 80 Rd20 x 127 Rd20 x 127 Rd20 x 127 Rd24 x 140 Rd30 x 170

Design capacity [kN] 43.2 43.2 80 80 80 100 138.4

650 Anchors Rd20 x 127 Rd20 x 127 Rd24 x 140 Rd20 x 127

Design capacity [kN] 80 80 100 80

800 Anchors Rd20 x 127 Rd24 x 140 Rd30 x 170 Rd30 x 170

Design capacity [kN] 80 100 138.4 138.4

900 Anchors Rd20 x 127 Rd24 x 140 Rd30 x 170

Only cast on site

Design capacity [kN] 80 100 138.4

1000 Anchors Rd20 x 127 Rd30 x 170 Rd30 x 170

Design capacity [kN] 80 138.4 138.4

1100 Anchors Rd20 x 127 Rd30 x 170Design capacity [kN] 80 138.4

1200 Anchors Rd24 x 140 Rd30 x 170

Design capacity [kN] 100 138.4

1300 Anchors Rd24 x 140 Rd30 x 170

Design capacity [kN] 100 138.4


38/44

Di mensi ons

38


Dimensions of concrete covers


T M 0

6 2 0 4 6 3 4 1 4

D600/D800E

B

C

220

D

FK [kN]3 4 5

1F

G

2

Lifting anchors

Pit ∅1200-3000

T M 0 6 2 0 4

5 3 4 1 4

A

220

A

2 2 0

E

3 3

3 LA

32

4

1

3

5

FK [kN]

Concrete C40/50-2

Min. thickness of concrete ontop of the reinforcement

35 mm

Concrete exposure class XC4

Concrete exposure classwithout pavement or covering

XF4

Reinforcement B500BMax. angle of inclination 25 °


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D i m e n s i o n s

39


Slab dimensions

Pumping stations, 1000, 1200, 1400 and 1600

Pumping stations, 1800, 2000 and 2200

Pumping stations, 3000

Pit diameter Load FK

[kN]

[mm] A15 kN B125 kN C250 kN D400 kN

1000 2500 x 2500 x 100 2500 x 2500 x 150 2500 x 2500 x 200 2500 x 2500 x 200

1200 2500 x 2500 x 100 2500 x 2500 x 150 2500 x 2500 x 200 2500 x 2500 x 200

1400 2500 x 2500 x 100 2500 x 2500 x 150 2500 x 2500 x 200 2500 x 2500 x 200

1600 2500 x 2500 x 100 2500 x 2500 x 150 2500 x 2500 x 200 2500 x 2500 x 200

1800 3500 x 3500 x 100 3500 x 3500 x 150 3500 x 3500 x 200 3500 x 3500 x 200

2000 3500 x 3500 x 100 3500 x 3500 x 150 3500 x 3500 x 200 3500 x 3500 x 200

2200 3500 x 3500 x 100 3500 x 3500 x 150 3500 x 3500 x 200 3500 x 3500 x 200

3000 4500 x 4500 x 150 4500 x 4500 x 150 4500 x 4500 x 200 4500 x 4500 x 200

LoadFK

[kN]

Slab dimensions[mm]

Reinforcement

A B C D1. Main

bars2. Opening

bars x 8E

[mm]3. Stirrups

F[mm]

G[mm]

4. Topbars

5. Aroundbars

Anchorbolts

Openingdiameter600 mm

A15 2500 100 50 300 T10cc250 - - T10cc250 400 50 - T10 Rd16 x 80

B125 2500 150 50 300 T10cc200 T12cc200L1400 400 T10cc200 400 80 - 2T10 Rd16 x 80

C250 2500 200 50 300 T12cc200 T12cc200L1400 400 T10cc150 600 130 T8cc200 2T12 Rd20 x 127

D400 2500 200 50 300 T12cc125 T12cc125L1400 500 T10cc125 600 130 T8cc200 3T12 Rd20 x 127


A15 2500 100 50 300 T10cc250 - - T10cc250 400 50 - T10 Rd16 x 80




LoadFK

[kN]

Slab dimensions[mm]

Reinforcement

A B C D1. Main

bars2. Opening

bars x 8E

[mm]3. Stirrups

F[mm]

G[mm]

4. Topbars

5. Aroundbars

Anchorbolts


A15 3500 100 50 300 T10cc250 T10cc250L1400 500 T10cc250 400 50 - T10 Rd20 x 127





A15 3500 100 50 300 T10cc250 T10cc250L1400 500 T10cc250 400 50 - T10 Rd20 x 127




LoadFK

[kN]

Slab dimensions[mm]

Reinforcement

A B C D1. Main

bars2. Opening

bars x 8E

[mm]3. Stirrups

F[mm]

G[mm]

4. Topbars

5. Aroundbars

Anchorbolts


A15 4500 150 50 300 T10cc250 - - T10cc250 400 80 - T10 Rd30 x 170





A15 4500 150 50 300 T10cc250 - - T10cc250 400 80 - T10 Rd30 x 170





40/44

Di mensi ons

40



T M 0 6

3 7 0 7 0 9 1 5

300

3

150

2T1

2

4

100 T10Max. 25

2 5 0

3 0 0

5 5 0

1 5 0

5 0

1 5 0

1 0 0 100

6

Max. 25

5

1

7

Pit ∅1000-3000

800...1500

A: Width of concrete slab

Compacted coarse aggregategravel

T M 0 6 3 7 0 8 0 9 1 5

A/5

A / 5

8 0 0

7 3

1

5

6

4

2

Lifting anchors

* Without pavement or covering XF4.

Concrete Reinforcement Lifting

Strength class C40/50-2 Reinforcement T: B500B Max. angle of inclination 25 °

Min. thickness of the concrete ontop of the reinforcement

35 mm

Exposure classes XF4*

Water-to-cement ratio ≤ 0.45

Max. chloride content 0.4 %

Max. water absorption by mass ≤ 6 %

H a t c h


41/44

D i m e n s i o n s

41


Slab dimensions

Pumping stations, 1000, 1200, 1400 and 1600

Pumping stations, 1800, 2000 and 2200

Pumping stations, 3000

Pit diameter Load FK

[kN]

[mm] A15 kN B125 kN C250 kN D400 kN

1000 2500 x 2500 x 400 2500 x 2500 x 400 2500 x 2500 x 500 2500 x 2500 x 500

1200 2500 x 2500 x 400 2500 x 2500 x 400 2500 x 2500 x 500 2500 x 2500 x 500

1400 2500 x 2500 x 400 2500 x 2500 x 400 2500 x 2500 x 500 2500 x 2500 x 500

1600 2500 x 2500 x 400 2500 x 2500 x 400 2500 x 2500 x 500 2500 x 2500 x 500

1800 3100 x 3100 x 400 3100 x 3100 x 400 3100 x 3100 x 400 3100 x 3100 x 400

2000 3100 x 3100 x 400 3100 x 3100 x 400 3100 x 3100 x 400 3100 x 3100 x 400

2200 3100 x 3100 x 400 3100 x 3100 x 400 3100 x 3100 x 400 3100 x 3100 x 400

3000 3900 x 3900 x 400 3900 x 3900 x 400 3900 x 3900 x 500 3900 x 3900 x 500

Load FK[kN]

Slab dimensions[mm]

Reinforcement

A B C D1. Main

bars2. Opening

bars3. Stirrups

around4. Opening

stirrups5. Top bars

6.Overhangstirrups

7. Circularstirrups

Anchorbolts x 4

A15 2500 400 400 600 T10cc250 - T8cc250 T8cc250 T8cc200 T8cc250 T10cc250 Rd24 x 140

B125 2500 400 600 800 T10cc250 3T12cc200 T8cc250 T12cc250 T8cc200 T12cc225 T10cc250 Rd24 x 140

C250 2500 500 800 1000 T12cc250 4T12cc150 T10cc250 T16cc225 T8cc200 T16cc200 T10cc200 Rd24 x 140D400 2500 500 800 1000 T12cc150 3T16cc200 T10cc150 T16cc125 T8cc200 T16cc125 T10cc150 Rd24 x 140

Load FK[kN]

Slab dimensions[mm]

Reinforcement

A B C D1. Main

bars2. Opening

bars3. Stirrups

around4. Opening

stirrups5. Top bars

6.Overhangstirrups

7. Circularstirrups

Anchorbolts x 4



C250 3100 500 800 1000 T12cc200 4T12cc150 T10cc200 T16cc225 T8cc200 T16cc200 T10cc200 Rd30 x 170

D400 3100 500 800 1000 T12cc100 3T16cc200 T10cc100 T16cc125 T8cc200 T16cc125 T10cc150 Rd30 x 170

Load FK[kN]

Slab dimensions[mm]

Reinforcement

A B C D1. Main

bars2. Opening

bars3. Stirrups

around4. Opening

stirrups5. Top bars

6.Overhangstirrups

7. Circularstirrups

Anchorbolts x 6



C250 3900 500 800 1000 T12cc150 4T12cc150 T10cc150 T16cc225 T8cc200 T16cc200 T10cc200 Rd24 x 140

D400 3900 500 800 1000 T12cc100 3T16cc200 T10cc100 T16cc125 T8cc200 T16cc125 T10cc150 Rd24 x 140


42/44

Gr und f osP r od u

ct C ent er

42


10. Grundfos Product Center

All the information you need in one place Downloads

Performance curves, technical specifications, pictures, dimensional drawings, motorcurves, wiring diagrams, spare parts, service kits, 3D drawings, documents, system parts.The Product Center displays any recent and saved items - including complete projects -

right on the main page.

On the product pages, you can downloadinstallation and operating instructions, databooklets, service instructions, etc. in PDF format.

"SIZING" enables you tosize a pump based onentered data and selectionchoices.

Online search and sizing tool to help you

make the right choice.

http://product-selection.grundfos.com

"REPLACEMENT" enables you to find a replacementproduct. Search results will include information on thefollowing:

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t h e G r u n d f o s l o g o , a n d b e t h i n k i n n o v a t e

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